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Overview

Cryptocurrency, blockchain, DeFi, DAOs, Web3... the vocabulary is everywhere, but the explanations rarely are. This book cuts through the jargon and gives you a clear, practical foundation in the technology reshaping how money and the internet work.

Starting from zero, you'll learn what blockchain actually is and why its transparent, secure, and decentralized design matters. You'll see how Bitcoin and other cryptocurrencies work, how digital wallets and exchanges function, and what separates...

Crypto & Web2 explained